WO2016167448A3 - Procédé pour composite point quantique-polymère, composite point quantique-polymère, film de conversion de lumière le comprenant, unité de rétro-éclairage et dispositif d'affichage - Google Patents

Procédé pour composite point quantique-polymère, composite point quantique-polymère, film de conversion de lumière le comprenant, unité de rétro-éclairage et dispositif d'affichage Download PDF

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Publication number
WO2016167448A3
WO2016167448A3 PCT/KR2016/000716 KR2016000716W WO2016167448A3 WO 2016167448 A3 WO2016167448 A3 WO 2016167448A3 KR 2016000716 W KR2016000716 W KR 2016000716W WO 2016167448 A3 WO2016167448 A3 WO 2016167448A3
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WO
WIPO (PCT)
Prior art keywords
quantum dot
polymer composite
same
display device
phase
Prior art date
Application number
PCT/KR2016/000716
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English (en)
Korean (ko)
Other versions
WO2016167448A2 (fr
Inventor
조병권
오진목
장동선
이주철
Original Assignee
엘지전자 주식회사
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Publication date
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to US15/567,304 priority Critical patent/US10852584B2/en
Publication of WO2016167448A2 publication Critical patent/WO2016167448A2/fr
Publication of WO2016167448A3 publication Critical patent/WO2016167448A3/fr

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    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/08—Ingredients agglomerated by treatment with a binding agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133603—Direct backlight with LEDs
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/003—Additives being defined by their diameter
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/03—Viewing layer characterised by chemical composition
    • C09K2323/031—Polarizer or dye
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133614—Illuminating devices using photoluminescence, e.g. phosphors illuminated by UV or blue light
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2202/00—Materials and properties
    • G02F2202/02—Materials and properties organic material
    • G02F2202/022—Materials and properties organic material polymeric
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2202/00—Materials and properties
    • G02F2202/36—Micro- or nanomaterials
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2203/00—Function characteristic
    • G02F2203/05—Function characteristic wavelength dependent
    • G02F2203/055—Function characteristic wavelength dependent wavelength filtering

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Materials Engineering (AREA)
  • Led Device Packages (AREA)
  • Polymerisation Methods In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Planar Illumination Modules (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Optical Filters (AREA)

Abstract

La présente invention concerne un composite point quantique-polymère et un procédé pour le préparer, lequel composite point quantique-polymère comprend : une première phase composée d'une résine de matrice; une seconde phase dispersée et distribuée dans la première phase, contenant un point quantique, et ayant une forme sphérique; et un microdiffuseur distribué dans une surface frontière entre la première phase et la seconde phase le long d'une surface de la seconde phase.
PCT/KR2016/000716 2015-04-17 2016-01-22 Procédé pour composite point quantique-polymère, composite point quantique-polymère, film de conversion de lumière le comprenant, unité de rétro-éclairage et dispositif d'affichage WO2016167448A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US15/567,304 US10852584B2 (en) 2015-04-17 2016-01-22 Method for quantum dot-polymer composite, quantum dot-polymer composite, light conversion film comprising same, backlight unit, and display device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020150054545A KR101686736B1 (ko) 2015-04-17 2015-04-17 양자점-고분자 복합체의 제조 방법, 양자점-고분자 복합체, 이를 포함하는 광 변환 필름, 백라이트 유닛 및 표시장치
KR10-2015-0054545 2015-04-17

Publications (2)

Publication Number Publication Date
WO2016167448A2 WO2016167448A2 (fr) 2016-10-20
WO2016167448A3 true WO2016167448A3 (fr) 2016-12-08

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Country Status (3)

Country Link
US (1) US10852584B2 (fr)
KR (1) KR101686736B1 (fr)
WO (1) WO2016167448A2 (fr)

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DE102016201498B4 (de) * 2016-02-01 2017-08-17 Norbert Kuhl Sauerstoffdichter lebensmittelbehälter
KR20190087627A (ko) * 2016-12-13 2019-07-24 사빅 글로벌 테크놀러지스 비.브이. 양자점 필름 및 그의 적용
CN106898042B (zh) * 2017-01-11 2019-07-09 浙江大学 一种光学散射模拟模型的构建方法及其应用
KR102571058B1 (ko) * 2017-02-20 2023-08-29 삼성전자주식회사 적층 구조물, 그의 제조방법, 및 이를 포함하는 액정 표시 장치
KR101956531B1 (ko) * 2017-08-16 2019-03-11 주식회사 한솔케미칼 양자점 광학 필름 및 이의 제조방법
KR102439084B1 (ko) * 2017-08-29 2022-09-02 삼성디스플레이 주식회사 표시 장치의 제조 방법
KR102061538B1 (ko) * 2018-07-17 2020-01-02 주식회사 한솔케미칼 양자점 광학 시트 및 이의 제조방법
JP6975122B2 (ja) * 2018-11-06 2021-12-01 信越化学工業株式会社 樹脂組成物、波長変換材料、波長変換フィルム、ｌｅｄ素子、バックライトユニット及び画像表示装置
CN110703484A (zh) * 2019-09-03 2020-01-17 深圳市华星光电技术有限公司 一种量子点显示器
US11522148B2 (en) * 2020-05-11 2022-12-06 Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. Display panel having quantum dot light scattering particle composite and manufacturing method thereof
CN111995997B (zh) * 2020-08-05 2022-03-08 深圳市华星光电半导体显示技术有限公司 光学薄膜的制备方法及光学薄膜
CN113105707B (zh) * 2020-08-11 2022-04-05 五邑大学 一种纳米银负载石墨烯与量子点共掺杂的聚合物及应用
CN112079955A (zh) * 2020-09-23 2020-12-15 深圳市朋威科技有限公司 一种量子点@聚合物复合材料及制备方法
TWI749944B (zh) * 2020-12-11 2021-12-11 南亞塑膠工業股份有限公司 高量子點分散性組成物、光學膜及背光模組
CN112724883A (zh) * 2020-12-30 2021-04-30 常州亚玛顿股份有限公司 一种具有提高光伏组件功率效果的封装材料
CN113437052B (zh) * 2021-05-06 2024-01-30 福州大学 改善微小型led背光或显示均匀性的色转换层及其制备方法

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KR20130027317A (ko) * 2011-09-07 2013-03-15 한국기계연구원 양자점 복합체 및 이의 제조 방법
KR20150035493A (ko) * 2012-02-05 2015-04-06 큐디 비젼, 인크. 반도체 나노결정, 그의 제조 방법, 조성물 및 제품
KR20130112990A (ko) * 2012-04-04 2013-10-15 삼성전자주식회사 백라이트 유닛용 필름 및 이를 포함하는 백라이트 유닛과 액정 디스플레이 장치
KR20140144167A (ko) * 2012-11-09 2014-12-18 주식회사 엘엠에스 광학 시트 및 이를 포함하는 백라이트 유닛
WO2014113562A1 (fr) * 2013-01-21 2014-07-24 3M Innovative Properties Company Film de points quantiques
US20150047765A1 (en) * 2013-08-14 2015-02-19 Nanoco Technologies, Ltd. Quantum Dot Films Utilizing Multi-Phase Resins

Also Published As

Publication number Publication date
WO2016167448A2 (fr) 2016-10-20
KR20160123838A (ko) 2016-10-26
US20180105658A1 (en) 2018-04-19
KR101686736B1 (ko) 2016-12-14
US10852584B2 (en) 2020-12-01

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